The billionaire that waged a bankruptcy bidding war and scooped up Fisker Automotive has pledged to beat Elon Musk at his own game: making electric vehicles and selling them around the world. Billionaire fight! »5/19/14 8:06am 5/19/14 8:06am

A123 Systems, the company that builds the batteries for the Fisker Karma and for the upcoming Chevy Spark EV, has filed for Chapter 11 Bankruptcy Protection, according to court documents. This is a major blow for the Obama administration, which has invested heavily in green energy with other companies like Solyndra… »10/16/12 9:15am 10/16/12 9:15am